ATE202972T1 - Expansionsformteil aus polyolefin mit leervolumen und herstellung davon - Google Patents

Expansionsformteil aus polyolefin mit leervolumen und herstellung davon

Info

Publication number
ATE202972T1
ATE202972T1 AT95106966T AT95106966T ATE202972T1 AT E202972 T1 ATE202972 T1 AT E202972T1 AT 95106966 T AT95106966 T AT 95106966T AT 95106966 T AT95106966 T AT 95106966T AT E202972 T1 ATE202972 T1 AT E202972T1
Authority
AT
Austria
Prior art keywords
dmin
hole
foamed particles
whose
polyolefin
Prior art date
Application number
AT95106966T
Other languages
English (en)
Inventor
Hisao Tokoro
Satoru Shioya
Akira Hinokawa
Original Assignee
Jsp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP22116794A external-priority patent/JP3358886B2/ja
Priority claimed from JP6332103A external-priority patent/JPH08156000A/ja
Priority claimed from JP7074638A external-priority patent/JP2805286B2/ja
Application filed by Jsp Corp filed Critical Jsp Corp
Application granted granted Critical
Publication of ATE202972T1 publication Critical patent/ATE202972T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1376—Foam or porous material containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249971—Preformed hollow element-containing
    • Y10T428/249972—Resin or rubber element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249975—Void shape specified [e.g., crushed, flat, round, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Food-Manufacturing Devices (AREA)
  • Pens And Brushes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
AT95106966T 1994-08-16 1995-05-09 Expansionsformteil aus polyolefin mit leervolumen und herstellung davon ATE202972T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP21427994 1994-08-16
JP22116794A JP3358886B2 (ja) 1994-08-23 1994-08-23 空隙を有する通水性発泡成型体
JP6332103A JPH08156000A (ja) 1994-12-12 1994-12-12 空隙を有する発泡成型体の製造方法
JP7074638A JP2805286B2 (ja) 1994-08-16 1995-03-07 連通した空隙を有するポリオレフィン系樹脂発泡成形体及びその製造方法

Publications (1)

Publication Number Publication Date
ATE202972T1 true ATE202972T1 (de) 2001-07-15

Family

ID=27465716

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95106966T ATE202972T1 (de) 1994-08-16 1995-05-09 Expansionsformteil aus polyolefin mit leervolumen und herstellung davon

Country Status (7)

Country Link
US (1) US5622756A (de)
EP (1) EP0697274B1 (de)
KR (1) KR100226300B1 (de)
AT (1) ATE202972T1 (de)
CA (1) CA2148772A1 (de)
DE (1) DE69521654T2 (de)
TW (1) TW294691B (de)

Families Citing this family (32)

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Publication number Priority date Publication date Assignee Title
US6037039A (en) * 1994-01-31 2000-03-14 Daiwa Seiko, Inc. Biodegradable article
JP4083807B2 (ja) 1996-08-12 2008-04-30 株式会社ジェイエスピー 自動車バンパー芯材
EP0905176B1 (de) * 1996-12-13 2004-01-28 JSP Corporation Expandierte polyolefinpartikel und verfahren zu ihrer herstellung
KR100368783B1 (ko) 1997-04-01 2003-01-24 가부시키가이샤 제이에스피 흡음성을 갖는 열가소성 수지 성형체
US6818161B2 (en) 1997-04-01 2004-11-16 Jsp Corporation Molded body of thermoplastic resin having sound absorption characteristics
TW369475B (en) 1997-06-18 1999-09-11 Jsp Corp Production apparatus of expansion-molded article, auxiliary member for transfer of foamed particles and production method of expansion-molded article
EP1036814B1 (de) 1997-12-01 2004-10-27 JSP Corporation Expandierte polypropylenharzperlen und geformter artikel
MY114837A (en) * 1998-03-23 2003-01-31 Jsp Corp Foamed and expanded beads of polypropylene resin for molding
DE69903593T2 (de) * 1998-06-11 2003-06-18 Jsp Corp., Tokio/Tokyo Geformter Gegenstand aus geschäumten und expandierten Propylenperlen
JP3525095B2 (ja) * 2000-06-05 2004-05-10 本田技研工業株式会社 自動車用ポリプロピレン系樹脂複合成形体
JP4121874B2 (ja) * 2002-03-13 2008-07-23 日世株式会社 生分解性成形物の製造方法およびそれに用いる成形型
US7365788B2 (en) * 2003-02-07 2008-04-29 Olympus Corporation Imager apparatus
US20050064121A1 (en) * 2003-09-24 2005-03-24 Tsuyoshi Takami Manufacturing method of resin tubes used in curtain and curtains made of the same
US20050164023A1 (en) * 2004-01-26 2005-07-28 Davis Scott M. Structurally reinforced resinous article and method of making
US7837911B2 (en) * 2004-01-26 2010-11-23 Sabic Innovative Plastics Ip B.V. Methods of forming a layered article
TWI400286B (zh) * 2005-03-29 2013-07-01 Jsp Corp 聚丙烯系樹脂發泡粒子、聚丙烯系樹脂發泡粒子成形體的製造方法及聚丙烯系樹脂發泡粒子成形體
CN101896543B (zh) * 2007-12-11 2013-04-03 Kaneka株式会社 聚烯烃系树脂发泡粒子的制造方法以及聚烯烃系树脂发泡粒子
JP4623749B2 (ja) * 2008-05-13 2011-02-02 住友ゴム工業株式会社 人工芝充填用粒状物および同人工芝充填用粒状物を充填してなる人工芝構造体
JP4623750B2 (ja) * 2008-05-13 2011-02-02 住友ゴム工業株式会社 人工芝充填用粒状物および同人工芝充填用粒状物を充填してなる人工芝構造体
CN102712777B (zh) 2010-01-15 2015-05-06 株式会社钟化 无交联聚乙烯系树脂发泡粒子和无交联聚乙烯系树脂发泡成型体
JP5664143B2 (ja) * 2010-11-09 2015-02-04 株式会社ジェイエスピー 発泡性複合熱可塑性樹脂粒子、複合熱可塑性樹脂発泡粒子、及び複合熱可塑性樹脂発泡粒子成形体
JP5727210B2 (ja) 2010-12-15 2015-06-03 株式会社ジェイエスピー ポリオレフィン系樹脂発泡粒子成形体の製造方法、及びポリオレフィン系樹脂発泡粒子成形体
JP6344056B2 (ja) * 2014-05-23 2018-06-20 キョーラク株式会社 発泡成形体
JP6080275B1 (ja) 2015-08-12 2017-02-15 株式会社ジェイエスピー 車両用シート芯材、および車両用シート部材
KR20190013910A (ko) 2016-05-25 2019-02-11 바스프 에스이 열가소성 엘라스토머로 제조된 중공 입자 및 다공성 성형체
CN105838016A (zh) * 2016-06-13 2016-08-10 广州傲胜人造草股份有限公司 一种热塑性弹性粒子及包含该热塑性弹性粒子的人造草坪
CN109937232B (zh) * 2016-11-14 2022-01-25 株式会社Jsp 发泡粒子成形体、鞋底用缓冲体以及发泡粒子的制造方法
US10882970B2 (en) 2017-02-13 2021-01-05 Asahi Kasei Kabushiki Kaisha Resin foam particles, resin foam shaped product, and laminate
KR101938788B1 (ko) * 2018-06-29 2019-01-15 휴그린테크 주식회사 인조잔디의 탄성칩
KR20220137936A (ko) 2020-02-04 2022-10-12 가부시키가이샤 제이에스피 폴리프로필렌계 수지 발포 입자, 및 폴리프로필렌계 수지 발포 입자 성형체
WO2022270426A1 (ja) 2021-06-25 2022-12-29 株式会社ジェイエスピー ポリプロピレン系樹脂発泡粒子、その製造方法、及びポリプロピレン系樹脂発泡粒子成形体
JP2024011122A (ja) * 2022-07-14 2024-01-25 株式会社ジェイエスピー 熱可塑性樹脂発泡粒子及び熱可塑性樹脂発泡粒子成形体

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US3387067A (en) * 1965-05-20 1968-06-04 Standard Oil Co Low density plastic foam article and production technique
CA1203950A (en) * 1982-12-23 1986-04-29 Harold S. Cox Anti-static articles
JPS60104318A (ja) * 1983-11-10 1985-06-08 Badische Yuka Co Ltd ポリスチレン発泡体製品の製造方法
DE3503057A1 (de) * 1985-01-30 1986-07-31 Hoechst Ag, 6230 Frankfurt Aufschaeumbares kunststoffgranulat und daraus hergestelltes packmaterial
JPS61215631A (ja) * 1985-03-20 1986-09-25 Japan Styrene Paper Co Ltd 型内成型に使用する無架橋予備発泡粒子製造用プロピレン系ランダム共重合体樹脂粒子の製造方法
DE3541052A1 (de) * 1985-11-19 1987-05-21 Marquet & Cie Noel Schaumstoffplatten und -bloecke aus hohlprofilen, deren herstellung, sowie deren verwendung als isolier- und/oder drainageplatten
JPH0649795B2 (ja) * 1985-11-29 1994-06-29 日本スチレンペ−パ−株式会社 ポリプロピレン系樹脂予備発泡粒子成型体の製造方法
JPH0657435B2 (ja) * 1987-11-25 1994-08-03 鐘淵化学工業株式会社 ポリプロピレン系樹脂の型内発泡成形法
US5284431A (en) * 1990-08-28 1994-02-08 Jsp Corporation Filling apparatus for filling foamed particles of a thermoplastic resin into a mold
JP3580317B2 (ja) * 1992-10-29 2004-10-20 株式会社ジェイエスピー 空隙を有する難燃性発泡スチレン系樹脂成形体の製造方法
JP3195676B2 (ja) * 1992-12-28 2001-08-06 株式会社ジエイエスピー ポリオレフィン系樹脂発泡粒子の製造方法

Also Published As

Publication number Publication date
EP0697274A2 (de) 1996-02-21
EP0697274A3 (de) 1996-11-27
TW294691B (en) 1997-01-01
CA2148772A1 (en) 1996-02-17
KR100226300B1 (ko) 1999-10-15
DE69521654T2 (de) 2002-05-08
EP0697274B1 (de) 2001-07-11
DE69521654D1 (de) 2001-08-16
US5622756A (en) 1997-04-22

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